<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>测试&lt;%@ include file = "" %&gt;</title>
</head>
<body>
	<p>开始测试</p>
	<%@ include file="/test_include/include_file/a.jsp" %>
</body>
</html>